摘要
介绍了城市人行天桥钢梁焊接装配工艺流程及施工要点。
Steel beam which is used in city walking platform bridge welding , assembly, processing and main points of construction are introduced.
出处
《机械管理开发》
2004年第6期37-38,共2页
Mechanical Management and Development
关键词
钢梁
焊接
拼装
Steel beam Welding Assembly